4" TURBO BACK SINGLE AUTOMATIC ONLY | 2003-2007 FORD 6.0L F250/350/HARLEY POWERSTROKE 2013-67-cummins ½ Inch Fuel Lines and

½ Inch Fuel Lines and Ports

9L Cummins is a modified 6

Protected under US Trademark Reg

but it also eliminates the factory fuel flow restiction that begins at 3

4" TURBO BACK SINGLE AUTOMATIC ONLY | 2003-2007 FORD 6.0L F250/350/HARLEY POWERSTROKE 2013-67-cummins ½ Inch Fuel Lines andThese exhaust systems are available in a 16 gauge aluminized steel or T409 Stainless. FLO~PRO has made the necessary changes to ensure easy installation as all our exhaust kits come with necessary clamps, preweld contour bent hangers, and stronger flanges. With this exhaust system you can expect increased performance, lower EGTs and improved flow. Allow your truck to breath with this FLO~PRO exhaust system. FLO~PRO, horsepower you can hear! Features: